Nanjing Securities Co., Ltd. (SHSE:601990) agreed to acquire additional 15% majority stake in Ningxia Equity Exchange (Co., Ltd.) on April 26, 2022. Nanjing Securities Co., Ltd. will acquire 5% each from Ningxia Financial Assets Management Co., Ltd., Ningxia Zhongtian Ruiyi Investment Management Co., Ltd. and Beijing Weirui Investment Co., Ltd. Nanjing Securities board of directors approved the transaction.